‘I think it’s the most extreme way I’ve ever used my body,’ says Edward, ‘We deconstructed a whole human and made it as insect-like as we could.’

The horror of the Gregor’s mutation is emphasized by over ten litres of treacle.

‘Dancing in black goo was completely disgusting,’ continues Edward. ‘At the start it was absolutely horrible, but during the performance it sort of becomes who you are.’ Read the full interview with Ed.

The production was filmed earlier this season and, according to Arthur, it’s ideal for the small screen.

‘The beauty of catching something on film is that you can see it close-up,’ he explains. ‘There are moments that, in a play, would be a five-page monologue… With the cameras, you can really focus on these moments.’ Read the full interview with Arthur.

The Metamorphosis will be also be staged at the Joyce Theater in New York later this year. Performances will run from 17-29 September, with Royal Ballet Principal Edward Watson reprising his role as Gregor Samsa.